Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775059 | Support construction for a pivotal joint | Joachim Kreher | 1988-10-04 |
| 4681235 | Elastic articulation of a central buffer coupling for rail vehicles | Harald Lindner | 1987-07-21 |
| 4576294 | Vehicle coupler device having means for taking excess impacts | — | 1986-03-18 |
| 4497414 | Mechanical central buffer coupling | Heinz-Georg Wonka | 1985-02-05 |
| 4485931 | Central buffer coupling for rail vehicles | Ernst Vahldiek, Dildar Arbab | 1984-12-04 |
| 4403705 | Short coupling for rail vehicles | Dieter Ernst, Wilhelm Gunther, Ernst Vahldiek | 1983-09-13 |
| 4375857 | Automatic railway controlled buffer coupling | Wilhelm Gunther | 1983-03-08 |
| 4284311 | Mechanical central buffer coupling for rail vehicles | Klaus Ksienzyk | 1981-08-18 |